Amazonian Nectomys vs Unicolored Thomasomys

Nectomys rattus compared with Thomasomys monochromos

Key Differences

• Amazonian Nectomys is Least Concern while Unicolored Thomasomys is Endangered.

Taxonomic Classification

Rank	Amazonian Nectomys	Unicolored Thomasomys
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order same	Rodentia (Rodents)	Rodentia (Rodents)
Family same	Cricetidae	Cricetidae
Genus	Nectomys	Thomasomys
Species	Nectomys rattus	Thomasomys monochromos

Evolutionary Relationship

Amazonian Nectomys and Unicolored Thomasomys share a common ancestor at the Family level: Cricetidae.

Conservation Status

Amazonian Nectomys

LC — Least Concern

Unicolored Thomasomys

EN — Endangered

Physical Characteristics

Attribute	Amazonian Nectomys	Unicolored Thomasomys
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazonian Nectomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

Unicolored Thomasomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Amazonian Nectomys

The Amazonian Nectomys (Nectomys rattus) is a species in the genus Nectomys. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Shared Countries

Both species can be found in 1 countries:

🇨🇴 Colombia